Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1119a33a962077570ab0c2ef4712c0e48acfc577
Commit: 1119a33a962077570ab0c2ef4712c0e48acfc577
Parent: 9ab37b8f21b4dfe256d736c13738d20c88a1f3ad
Author: Vivek Goyal <[EMAIL PROTECTED]>
AuthorDate: Fri Jan 5 16:36:33 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Fri Jan 5 23:55:23 2007 -0800
[PATCH] i386: fix modpost warning in SMP trampoline code
o MODPOST generates warning for i386 if kernel is compiled with
CONFIG_RELOCATABLE=y
WARNING: vmlinux - Section mismatch: reference to .init.text:startup_32_smp
from .data between 'trampoline_data' (at offset 0xc0519cf8) and 'boot_gdt'
o trampoline code/data can go into init section is CPU hotplug is not
enabled.
Signed-off-by: Vivek Goyal <[EMAIL PROTECTED]>
Cc: Andi Kleen <[EMAIL PROTECTED]>
Cc: "Eric W. Biederman" <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
arch/i386/kernel/trampoline.S | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/i386/kernel/trampoline.S b/arch/i386/kernel/trampoline.S
index fcce0e6..2f1814c 100644
--- a/arch/i386/kernel/trampoline.S
+++ b/arch/i386/kernel/trampoline.S
@@ -38,6 +38,11 @@
.data
+/* We can free up trampoline after bootup if cpu hotplug is not supported. */
+#ifndef CONFIG_HOTPLUG_CPU
+.section ".init.data","aw",@progbits
+#endif
+
.code16
ENTRY(trampoline_data)
-
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